Machine A: . Capital Investment: $58,000 . Useful Life: 8 years * Market Value at the End of Life: $4,000 * Annual Revenues: $261,000 . Annual Expenses: $203,000 Machine B: * Capital Investment: $20,000 . Useful Life: 15 years . Market Value at the End of Life: $2,000 * Annual Revenues: $90,000 * Annual Expenses: $70,000 Machine C. . Capital Investment: $55,000 * Useful Life: 6 years * Market Value at the End of Life: $4,000 * Annual Revenues: $247,500 * Annual Expenses: $192,500